What is the cheapest airline that flies from Ireland to Arizona?

British Airways, JetBlue, and United Airlines are the most popular carriers operating from Ireland to Arizona

How long is the flight from Ireland to Arizona?

On average, it takes 14h to fly from Ireland to Arizona if you fly out of Dublin (the most popular airport in Ireland) and into Phoenix Sky Harbor Intl Airport (the most popular airport in Arizona). If you’re flying out of Cork and into Phoenix Sky Harbor Intl Airport, then the flight time is around 29h 25m.

When did momondo last update prices for flights from Ireland to Arizona?

Prices for flights from Ireland to Arizona are refreshed on a daily basis.

How many operators does momondo search for flights from Ireland to Arizona?

The number of operators available for flights from Ireland to Arizona is 10 as of August 2026.

How old do you have to be to fly from Ireland to Arizona?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Arizona.

What documentation or ID do you need to fly to Arizona?

The necessary travel and health documents for your Arizona trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£318 Cheap Flights from Ireland to Arizona in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Arizona

Return

One-way

Last minute

Direct

Recent return flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

12:40 - 19:00DUB Dublin-LAS Las Vegas Harry Reid Intl

14h 20m1 stop Dallas/Fort Worth

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£549Iberia

Tue, 13 Oct - Sun, 18 Oct

08:40 - 19:01DUB Dublin-LAS Las Vegas Harry Reid Intl

18h 21m2 stops London Heathrow Chicago O'Hare Intl

06:42 - 10:15LAS Las Vegas Harry Reid Intl-DUB Dublin

19h 33m2 stops Philadelphia London Heathrow

£552Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

10:45 - 23:55DUB Dublin-LAS Las Vegas Harry Reid Intl

21h 10m1 stop New York John F Kennedy Intl

23:36 - 08:45LAS Las Vegas Harry Reid Intl-DUB Dublin

25h 09m1 stop New York John F Kennedy Intl

£553Delta

Sun, 24 Jan - Fri, 29 Jan

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

07:15 - 11:45LAS Las Vegas Harry Reid Intl-DUB Dublin

20h 30m1 stop San Francisco

£557Multiple Airlines

Sun, 4 Oct - Sun, 18 Oct

16:45 - 23:53DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 08m1 stop Boston Logan Intl

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£560Aer Lingus

Tue, 13 Oct - Sun, 18 Oct

05:55 - 15:46DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 51m2 stops Amsterdam Schiphol Minneapolis St Paul

17:50 - 18:25LAS Las Vegas Harry Reid Intl-DUB Dublin

16h 35m1 stop Paris Charles de Gaulle

£562Delta

Thu, 24 Sep - Wed, 7 Oct

12:50 - 20:00DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 10m1 stop London Heathrow

17:34 - 19:20LAS Las Vegas Harry Reid Intl-DUB Dublin

17h 46m2 stops Los Angeles Los Angeles London Heathrow

£570British Airways

Mon, 31 Aug - Thu, 10 Sep

12:50 - 20:00DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 10m1 stop London Heathrow

22:10 - 07:45LAS Las Vegas Harry Reid Intl-DUB Dublin

25h 35m1 stop London Heathrow

£570British Airways

Mon, 31 Aug - Fri, 11 Sep

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

11:23 - 08:30LAS Las Vegas Harry Reid Intl-DUB Dublin

13h 07m1 stop Philadelphia

£571Iberia

Tue, 24 Nov - Tue, 1 Dec

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

07:05 - 05:15LAS Las Vegas Harry Reid Intl-DUB Dublin

14h 10m1 stop Chicago O'Hare Intl

£694Aer Lingus

Thu, 26 Nov - Mon, 30 Nov

Recent last minute flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

12:40 - 21:45DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 05m1 stop Dallas/Fort Worth

10:44 - 09:45LAS Las Vegas Harry Reid Intl-DUB Dublin

15h 01m1 stop Dallas/Fort Worth

£721Iberia

Sat, 15 Aug - Mon, 17 Aug

12:30 - 20:08DUB Dublin-LAS Las Vegas Harry Reid Intl

15h 38m1 stop Washington, D.C. Dulles Intl

11:51 - 09:45LAS Las Vegas Harry Reid Intl-DUB Dublin

13h 54m2 stops Denver Intl Chicago O'Hare Intl

£770United Airlines

Sat, 15 Aug - Mon, 17 Aug

05:55 - 15:57DUB Dublin-LAS Las Vegas Harry Reid Intl

18h 02m2 stops Amsterdam Schiphol Salt Lake City

23:45 - 08:45LAS Las Vegas Harry Reid Intl-DUB Dublin

25h 00m1 stop Atlanta Hartsfield-Jackson

£817Delta

Wed, 12 Aug - Sun, 16 Aug

09:20 - 18:39DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 19m2 stops Toronto Pearson Intl Chicago O'Hare Intl

06:00 - 11:10LAS Las Vegas Harry Reid Intl-DUB Dublin

21h 10m2 stops Houston George Bush Intcntl Newark

£825United Airlines

Wed, 12 Aug - Sun, 16 Aug

11:10 - 20:16DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 06m2 stops Amsterdam Schiphol Minneapolis St Paul

23:45 - 08:45LAS Las Vegas Harry Reid Intl-DUB Dublin

25h 00m1 stop Atlanta Hartsfield-Jackson

£879Delta

Thu, 13 Aug - Sun, 16 Aug

09:50 - 22:24DUB Dublin-LAS Las Vegas Harry Reid Intl

20h 34m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

07:04 - 07:45LAS Las Vegas Harry Reid Intl-DUB Dublin

16h 41m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

£905Air Canada

Sat, 15 Aug - Mon, 17 Aug

09:40 - 08:47DUB Dublin-LAS Las Vegas Harry Reid Intl

31h 07m2 stops Halifax Intl Toronto Pearson Intl

17:00 - 12:40LAS Las Vegas Harry Reid Intl-DUB Dublin

35h 40m3 stops Merced Municipal Los Angeles Los Angeles Amsterdam Schiphol

£980Multiple Airlines

Sat, 15 Aug - Mon, 17 Aug

05:55 - 18:35DUB Dublin-LAS Las Vegas Harry Reid Intl

20h 40m3 stops Paris Charles de Gaulle Geneva Geneve-Cointrin Amsterdam Schiphol

17:55 - 08:15LAS Las Vegas Harry Reid Intl-DUB Dublin

30h 20m3 stops Paris Charles de Gaulle Geneva Geneve-Cointrin Zurich

£1,433Multiple Airlines

Sat, 15 Aug - Mon, 17 Aug

09:20 - 11:14DUB Dublin-LAS Las Vegas Harry Reid Intl

33h 54m1 stop Toronto Pearson Intl

18:00 - 07:45LAS Las Vegas Harry Reid Intl-DUB Dublin

29h 45m1 stop Vancouver Intl

£2,654Air Canada

Fri, 14 Aug - Wed, 26 Aug

05:55 - 15:35DUB Dublin-LAS Las Vegas Harry Reid Intl

17h 40m2 stops Amsterdam Schiphol Paris Charles de Gaulle

07:00 - 08:20LAS Las Vegas Harry Reid Intl-DUB Dublin

17h 20m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£2,825KLM

Sat, 15 Aug - Tue, 25 Aug

Recent direct flight deals from Ireland to Arizona

Enter your travel dates to find the best prices.

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£600Iberia

Wed, 14 Oct - Wed, 21 Oct

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

19:35 - 13:20LAS Las Vegas Harry Reid Intl-DUB Dublin

9h 45mdirect

£661American Airlines

Tue, 24 Nov - Tue, 1 Dec

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

19:35 - 13:20LAS Las Vegas Harry Reid Intl-DUB Dublin

9h 45mdirect

£662American Airlines

Tue, 24 Nov - Tue, 1 Dec

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£3,296Iberia

Fri, 9 Oct - Fri, 16 Oct

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

19:35 - 13:20LAS Las Vegas Harry Reid Intl-DUB Dublin

9h 45mdirect

£4,368Aer Lingus

Thu, 19 Nov - Tue, 24 Nov

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£4,495Aer Lingus

Fri, 9 Oct - Wed, 14 Oct

15:15 - 17:50DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 35mdirect

19:35 - 13:20LAS Las Vegas Harry Reid Intl-DUB Dublin

9h 45mdirect

£4,730Iberia

Sat, 14 Nov - Sat, 21 Nov

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£4,794Iberia

Fri, 9 Oct - Wed, 14 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£6,655Aer Lingus

Sun, 11 Oct - Fri, 16 Oct

14:50 - 17:30DUB Dublin-LAS Las Vegas Harry Reid Intl

10h 40mdirect

19:15 - 13:15LAS Las Vegas Harry Reid Intl-DUB Dublin

10h 00mdirect

£7,722Aer Lingus

Sun, 11 Oct - Wed, 14 Oct

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Delta flights from Ireland to Arizona

Our best Delta deals on Ireland to Arizona flight tickets

Delta

24 Jan

DUB10:45Dublin

21h 10m

1 stop

LAS23:55Las Vegas Harry Reid Intl

29 Jan

LAS23:36Las Vegas Harry Reid Intl

25h 09m

1 stop

DUB08:45Dublin

£553

Delta

16 Sept

DUB08:55Dublin

18h 58m

2 stops

LAS19:53Las Vegas Harry Reid Intl

11 Nov

LAS08:55Las Vegas Harry Reid Intl

16h 05m

2 stops

DUB09:00Dublin

£561

Delta

24 Sept

DUB05:55Dublin

17h 51m

2 stops

LAS15:46Las Vegas Harry Reid Intl

7 Oct

LAS17:50Las Vegas Harry Reid Intl

16h 35m

1 stop

DUB18:25Dublin

£562

British Airways flights from Ireland to Arizona

Our best British Airways deals on Ireland to Arizona flight tickets

British Airways

30 Aug

DUB20:30Dublin

26h 25m

1 stop

LAS14:55Las Vegas Harry Reid Intl

11 Sept

LAS22:10Las Vegas Harry Reid Intl

25h 35m

1 stop

DUB07:45Dublin

£570

British Airways

5 Sept

DUB20:15Dublin

31h 45m

1 stop

LAS20:00Las Vegas Harry Reid Intl

13 Sept

LAS17:34Las Vegas Harry Reid Intl

18h 01m

2 stops

DUB19:35Dublin

£573

British Airways

24 Aug

DUB20:30Dublin

31h 30m

1 stop

LAS20:00Las Vegas Harry Reid Intl

31 Aug

LAS17:20Las Vegas Harry Reid Intl

18h 15m

1 stop

DUB19:35Dublin

£601

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Tue 13/10

12:40-19:00

1 stop14h 20m

Las Vegas Harry Reid Intl

Sun 18/10

19:15-13:15

Nonstop10h 00m

£549

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Wed 23/9

08:40-19:01

2 stops18h 21m

Las Vegas Harry Reid Intl

Wed 30/9

06:42-10:15

2 stops19h 33m

£552

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Sun 24/1

10:45-23:55

1 stop21h 10m

Las Vegas Harry Reid Intl

Fri 29/1

23:36-08:45

1 stop25h 09m

£553

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Sun 4/10

14:50-17:30

Nonstop10h 40m

Las Vegas Harry Reid Intl

Sun 18/10

07:15-11:45

1 stop20h 30m

£557

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Tue 13/10

16:45-23:53

1 stop15h 08m

Las Vegas Harry Reid Intl

Sun 18/10

19:15-13:15

Nonstop10h 00m

£560

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Thu 24/9

05:55-15:46

2 stops17h 51m

Las Vegas Harry Reid Intl

Wed 7/10

17:50-18:25

1 stop16h 35m

£562

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Mon 31/8

12:50-20:00

1 stop15h 10m

Las Vegas Harry Reid Intl

Thu 10/9

17:34-19:20

2 stops17h 46m

£570

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Mon 31/8

12:50-20:00

1 stop15h 10m

Las Vegas Harry Reid Intl

Fri 11/9

22:10-07:45

1 stop25h 35m

£570

Fastest return journey

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Tue 24/11

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Tue 1/12

11:23-08:30

1 stop13h 07m

£571

DublinLas Vegas

DUB Dublin - LAS Las Vegas Harry Reid Intl

DUBLAS

Dublin

Thu 26/11

15:15-17:50

Nonstop10h 35m

Las Vegas Harry Reid Intl

Mon 30/11

07:05-05:15

1 stop14h 10m

£694

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Arizona

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Arizona?

The month of April is, on average, the cheapest month to fly to Arizona from Ireland, with most prices found around £630. If you’re not able to fly to Arizona in April, then June is your next best option. Flight prices from Ireland to Arizona during June average around £632.

Can stopping save me money on Ireland to Arizona flights?

You could potentially save up to 21% on your flight if you consider stops on a Ireland to Arizona flight.

Cheap Ireland to Arizona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Arizona

Fastest flight time	13h 25m
Direct flights	Mon, Wed, Thu, Fri, Sat and Sun
Airports in Arizona	66 airports

The fastest flight from Ireland to Arizona takes 13h 25m

Direct flights go from Ireland to Arizona on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

There are 66 airports in Arizona. From Ireland there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Ireland to Arizona

When did momondo last update prices for flights from Ireland to Arizona?
Prices for flights from Ireland to Arizona are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Arizona?
The number of operators available for flights from Ireland to Arizona is 10 as of August 2026.
How old do you have to be to fly from Ireland to Arizona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Arizona.
What documentation or ID do you need to fly to Arizona?
The necessary travel and health documents for your Arizona trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Arizona

Compare and see reviews for airlines that fly from Ireland to Arizona with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £526	Free Cancellation	Rating 6.7 8,157 reviews		Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Arizona?

It is quick and easy to find Ireland to Arizona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Arizona that suits you.

Can I find flights from Ireland to Arizona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Arizona from Ireland with this policy.

How can momondo help me find flights from Ireland to Arizona?

momondo provides multiple filters to help you find the best flight to Arizona from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Arizona right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Arizona from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.